 The FAA is looking into poor-quality titanium that it got from some little-known Chinese companies that was sold, falsified documents, and that particular, you know, series of titanium, a very important ingredient in these aircraft, were again sold to a company, which was obviously Aerosystems, Spirit Aerosystems, to be added to the assembly line on some of these Boeing jets like the 787 Dreamliner and, of course, the Boeing 737 MAX.